/*
  * FreeModbus Libary: LPC214X Port
  * Copyright (C) 2007 Tiago Prado Lone <tiago@maxwellbohr.com.br>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * File: $Id: portevent.c,v 1.1 2007/04/24 23:15:18 wolti Exp $
 */

/* ----------------------- Modbus includes ----------------------------------*/
#include "../mb.h"
#include "../mbport.h"
#include "cmsis_os.h"

osMessageQDef(FreeMb_Q,5,uint32_t);
osMessageQId qid_freemb;
/* ----------------------- Variables ----------------------------------------*/
/* Determine whether we are in thread mode or handler mode. */
extern osThreadId  tid_FreeMbTask;

/* ----------------------- Start implementation -----------------------------*/
BOOL xMBPortEventInit( void )
{
    static uint8_t bEventCreated = 0;
    if(!bEventCreated){
        qid_freemb = osMessageCreate(osMessageQ(FreeMb_Q),tid_FreeMbTask);
        bEventCreated = 1;
    }
    return TRUE;
}
/* ----------------------- message send -----------------------------*/
eMBEventType DbgViewEvent;
BOOL xMBPortEventPost( eMBEventType eEvent )
{
    DbgViewEvent = eEvent;
    
    osMessagePut(qid_freemb,eEvent,100);
    return TRUE;
}
/* ----------------------- message wait -----------------------------*/
osEvent mbviewEvent;
BOOL xMBPortEventGet( eMBEventType * eEvent )
{
    BOOL     xEventHappened = FALSE;
    
    {
        //wait event
        mbviewEvent =  osMessageGet (qid_freemb, 10000);
        
        *eEvent = (eMBEventType)mbviewEvent.value.signals;

         xEventHappened = TRUE;
    }
    
    return xEventHappened;
}
